Final answer:
Demonstrating exercise technique for a client exemplifies modeling effects, one of four sources of self-efficacy. Modeling helps increase confidence by observing and imitating others' successful outcomes, significantly impacting an individual's belief in their capabilities.
Step-by-step explanation:
Demonstrating exercise technique for a client is an example of modeling effects. Modeling effects is one of the four main sources of self-efficacy, as identified by psychologist Albert Bandura. Modeling involves learning behaviors by observing and replicating others' actions. It is one of the ways through which people gain confidence in their abilities to perform certain tasks.
In the context of self-efficacy, modeling effects are significant because they allow individuals to see others successfully completing a task, which increases their belief that they can achieve the same outcome. This is particularly true when the model is similar to the observer or when the task demonstrated is complex, and the observer is unfamiliar with it. By providing a clear example for the client, a trainer enhances the client's self-efficacy with regard to exercise.